日本是世界各国中,演出曹禺剧作最早、最多,研究曹禺剧作最全面、最深入的一个国家,在曹禺剧作演出史上占有重要的地位。日本的曹禺研究有四个显著特点:一、信息及时,基础扎实;二、视野开阔,研究深入;三、关注中日学术交流;四、重视舞台演出研究。 Japan is one of the countries in the world where Cao Yu performed the earliest and most studied Cao Yu’s most comprehensive and in-depth drama, occupying an important position in the performance of Cao Yu’s drama. There are four distinctive features of the study of Cao Yu in Japan: First, the information is timely and solidly based; Second, the field of vision is broad and deep research is conducted; Third, attention is paid to the academic exchanges between China and Japan; and Fourth, emphasis is placed on the research of the stage performances.